If you're having [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]extender[/words] base problems I feel bad for you son, Ive got 99 problems the base aint one.
Anyways, you can somewhat extend the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]extender[/words] base out a bit:
http://www.mattersofsize.com/forum/showthread.php?83740-Cementing-gains&p=591331#post591331
You can read a few posts up in the thread. It's not really relevant to this thread, but considering you've just not got a hernia, you might find use in padding near that area (which is what the thread shows).
EDIT: here is a pic in case you don't have time to dig deep into that thread:
http://www.mattersofsize.com/forum/attachment.php?attachmentid=27067&d=1365044708